Articles | Volume 23, issue 8
https://doi.org/10.5194/acp-23-4637-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-23-4637-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
19 Apr 2023
Research article |
| 19 Apr 2023
| 19 Apr 2023
Yields and molecular composition of gas-phase and secondary organic aerosol from the photooxidation of the volatile consumer product benzyl alcohol: formation of highly oxygenated and hydroxy nitro-aromatic compounds
Mohammed Jaoui
CORRESPONDING AUTHOR
Center for Environmental Measurement & Modeling, U.S. Environmental
Protection Agency, Research Triangle Park, NC 27711, USA
Kenneth S. Docherty
Jacobs Technology, Inc., Research Triangle Park, NC 27709, USA
Michael Lewandowski
Center for Environmental Measurement & Modeling, U.S. Environmental
Protection Agency, Research Triangle Park, NC 27711, USA
Tadeusz E. Kleindienst
Center for Environmental Measurement & Modeling, U.S. Environmental
Protection Agency, Research Triangle Park, NC 27711, USA
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K. R. Baker, A. G. Carlton, T. E. Kleindienst, J. H. Offenberg, M. R. Beaver, D. R. Gentner, A. H. Goldstein, P. L. Hayes, J. L. Jimenez, J. B. Gilman, J. A. de Gouw, M. C. Woody, H. O. T. Pye, J. T. Kelly, M. Lewandowski, M. Jaoui, P. S. Stevens, W. H. Brune, Y.-H. Lin, C. L. Rubitschun, and J. D. Surratt
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Ali Akherati, Christopher D. Cappa, Michael J. Kleeman, Kenneth S. Docherty, Jose L. Jimenez, Stephen M. Griffith, Sebastien Dusanter, Philip S. Stevens, and Shantanu H. Jathar
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Unburned and partially burned organic compounds emitted from fossil fuel and biomass combustion can react in the atmosphere in the presence of sunlight to form particles. In this work, we use an air pollution model to examine the influence of these organic compounds released by motor vehicles and fires on fine particle pollution in southern California.
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Atmos. Chem. Phys., 18, 18101–18121, https://doi.org/10.5194/acp-18-18101-2018, https://doi.org/10.5194/acp-18-18101-2018, 2018
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Atmos. Chem. Phys., 18, 10433–10457, https://doi.org/10.5194/acp-18-10433-2018, https://doi.org/10.5194/acp-18-10433-2018, 2018
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Biogenic volatile organic compounds react in the atmosphere to form secondary organic aerosol, yet the chemical pathways remain unclear. We collected filter samples and deployed a semi-volatile thermal desorption aerosol gas chromatograph in the central Amazon. We measured 30 sesquiterpenes and 4 diterpenes and find them to be important for reactive ozone loss. We estimate that sesquiterpene oxidation contributes at least 0.4–5 % (median 1 %) of observed submicron organic aerosol mass.
Kathleen M. Fahey, Annmarie G. Carlton, Havala O. T. Pye, Jaemeen Baek, William T. Hutzell, Charles O. Stanier, Kirk R. Baker, K. Wyat Appel, Mohammed Jaoui, and John H. Offenberg
Geosci. Model Dev., 10, 1587–1605, https://doi.org/10.5194/gmd-10-1587-2017, https://doi.org/10.5194/gmd-10-1587-2017, 2017
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Chemical transport models (CTMs) are a crucial tool in understanding links between emissions, air quality, and climate. Only a simple description of cloud chemistry has been implemented in many of these; however, clouds play a major role in the physicochemical processing of atmospheric species. In CMAQ, EPA’s widely used CTM, the cloud code is limited to the treatment of simple chemistry. We update CMAQ clouds to consider additional chemistry and then examine regional impacts of these updates.
Mohammad Safi Shalamzari, Reinhilde Vermeylen, Frank Blockhuys, Tadeusz E. Kleindienst, Michael Lewandowski, Rafal Szmigielski, Krzysztof J. Rudzinski, Grzegorz Spólnik, Witold Danikiewicz, Willy Maenhaut, and Magda Claeys
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Evidence is provided that the green leaf aldehydes 2-E-pentenal, 2-E-hexenal, and 3-Z-hexenal are precursors for secondary organic aerosol, namely, organosulfates with MWs 230, 214, and 170. The structures were elucidated with liquid chromatography/(−)electrospray ionization mass spectrometry (MS), involving accurate mass measurements and ion trap MS. It is shown that the MW 214 isomer with the sulfate group at the C-2 position is unstable and decarboxylates to a MW 170 organosulfate.
Christopher D. Cappa, Shantanu H. Jathar, Michael J. Kleeman, Kenneth S. Docherty, Jose L. Jimenez, John H. Seinfeld, and Anthony S. Wexler
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Losses of vapors to walls of chambers can negatively bias SOA formation measurements, consequently leading to low predicted SOA concentrations in air quality models. Here, we show that accounting for such vapor losses leads to substantial increases in the predicted amount of SOA formed from VOCs and to notable increases in the O : C atomic ratio in two US regions. Comparison with a variety of observational data suggests generally improved model performance when vapor wall losses are accounted for.
K. Yahya, K. Wang, Y. Zhang, and T. E. Kleindienst
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The application of WRF/Chem to North America shows that it can reproduce most observations and their variation trends from 2006 to 2010. The inclusion of chemical feedbacks reduces biases in meteorological predictions in 2010 but increases errors in comparison to WRF. The net changes in meteorology from 2006 to 2010 are mostly influenced by changes in meteorology and those of ozone and fine particles are influenced by changes in emissions and chemical BCONs, and to a lesser extent meteorology.
P. L. Hayes, A. G. Carlton, K. R. Baker, R. Ahmadov, R. A. Washenfelder, S. Alvarez, B. Rappenglück, J. B. Gilman, W. C. Kuster, J. A. de Gouw, P. Zotter, A. S. H. Prévôt, S. Szidat, T. E. Kleindienst, J. H. Offenberg, P. K. Ma, and J. L. Jimenez
Atmos. Chem. Phys., 15, 5773–5801, https://doi.org/10.5194/acp-15-5773-2015, https://doi.org/10.5194/acp-15-5773-2015, 2015
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(1) Four different parameterizations for the formation and chemical evolution of secondary organic aerosol (SOA) are evaluated using a box model representing the Los Angeles region during the CalNex campaign.
(2) The SOA formed only from the oxidation of VOCs is insufficient to explain the observed SOA concentrations.
(3) The amount of SOA mass formed from diesel vehicle emissions is estimated to be 16-27%.
(4) Modeled SOA depends strongly on the P-S/IVOC volatility distribution.
K. R. Baker, A. G. Carlton, T. E. Kleindienst, J. H. Offenberg, M. R. Beaver, D. R. Gentner, A. H. Goldstein, P. L. Hayes, J. L. Jimenez, J. B. Gilman, J. A. de Gouw, M. C. Woody, H. O. T. Pye, J. T. Kelly, M. Lewandowski, M. Jaoui, P. S. Stevens, W. H. Brune, Y.-H. Lin, C. L. Rubitschun, and J. D. Surratt
Atmos. Chem. Phys., 15, 5243–5258, https://doi.org/10.5194/acp-15-5243-2015, https://doi.org/10.5194/acp-15-5243-2015, 2015
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This work details the evaluation of PM2.5 carbon, VOC precursors, and OH estimated by the CMAQ photochemical transport model using routine and special measurements from the 2010 CalNex field study. Here, CMAQ and most recent emissions inventory (2011 NEI) are used to generate model PM2.5 OC estimates that are examined in novel ways including primary vs. secondary formation, fossil vs. contemporary carbon, OH and HO2 evaluation, and the relationship between key VOC precursors and SOC tracers.
M. Lewandowski, M. Jaoui, J. H. Offenberg, J. D. Krug, and T. E. Kleindienst
Atmos. Chem. Phys., 15, 3773–3783, https://doi.org/10.5194/acp-15-3773-2015, https://doi.org/10.5194/acp-15-3773-2015, 2015
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This work explores the impact of acidic sulfate aerosol on the formation of SOA from isoprene and 1,3-butadiene. This study expands on previous work by extending the analysis over a broader range of humidities and aerosol liquid water contents. Extending the experiments to a wider range of hydrocarbons and across a more realistic range of humidities provides data of greater atmospheric relevance and contributes to development of acidity-influenced SOA chemistry mechanisms in air quality models.
M. Jaoui, M. Lewandowski, K. Docherty, J. H. Offenberg, and T. E. Kleindienst
Atmos. Chem. Phys., 14, 13681–13704, https://doi.org/10.5194/acp-14-13681-2014, https://doi.org/10.5194/acp-14-13681-2014, 2014
D. R. Gentner, T. B. Ford, A. Guha, K. Boulanger, J. Brioude, W. M. Angevine, J. A. de Gouw, C. Warneke, J. B. Gilman, T. B. Ryerson, J. Peischl, S. Meinardi, D. R. Blake, E. Atlas, W. A. Lonneman, T. E. Kleindienst, M. R. Beaver, J. M. St. Clair, P. O. Wennberg, T. C. VandenBoer, M. Z. Markovic, J. G. Murphy, R. A. Harley, and A. H. Goldstein
Atmos. Chem. Phys., 14, 4955–4978, https://doi.org/10.5194/acp-14-4955-2014, https://doi.org/10.5194/acp-14-4955-2014, 2014
Related subject area
Subject: Aerosols | Research Activity: Laboratory Studies | Altitude Range: Troposphere | Science Focus: Chemistry (chemical composition and reactions)
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Bulk and molecular-level composition of primary organic aerosol from wood, straw, cow dung, and plastic burning
Volatile oxidation products and secondary organosiloxane aerosol from D5 + OH at varying OH exposures
Molecular fingerprints and health risks of smoke from home-use incense burning
High enrichment of heavy metals in fine particulate matter through dust aerosol generation
Production of ice-nucleating particles (INPs) by fast-growing phytoplankton
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Quantifying the seasonal variations in and regional transport of PM2.5 in the Yangtze River Delta region, China: characteristics, sources, and health risks
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Effects of storage conditions on the molecular-level composition of organic aerosol particles
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Temperature-dependent aqueous OH kinetics of C2-C10 linear and terpenoid alcohols and diols: new rate coefficients, structure-activity relationship and atmospheric lifetimes
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Chemically distinct particle-phase emissions from highly controlled pyrolysis of three wood types
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Large differences of highly oxygenated organic molecules (HOMs) and low-volatile species in secondary organic aerosols (SOAs) formed from ozonolysis of β-pinene and limonene
Impact of fossil and non-fossil fuel sources on the molecular compositions of water-soluble humic-like substances in PM2.5 at a suburban site of Yangtze River Delta, China
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Chemical evolution of primary and secondary biomass burning aerosols during daytime and nighttime
Formation of highly oxygenated organic molecules from the oxidation of limonene by OH radical: significant contribution of H-abstraction pathway
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Low Temperature Ice Nucleation of Sea Spray and Secondary Marine Aerosols under Cirrus Cloud Conditions
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Photo-induced shrinking of aqueous glycine aerosol droplets
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Source differences in the components and cytotoxicity of PM2.5 from automobile exhaust, coal combustion, and biomass burning contributing to urban aerosol toxicity
A combined gas- and particle-phase analysis of highly oxygenated organic molecules (HOMs) from α-pinene ozonolysis
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SO2 enhances aerosol formation from anthropogenic volatile organic compound ozonolysis by producing sulfur-containing compounds
Isothermal evaporation of α-pinene secondary organic aerosol particles formed under low NOx and high NOx conditions
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Atmos. Chem. Phys., 24, 155–166, https://doi.org/10.5194/acp-24-155-2024, https://doi.org/10.5194/acp-24-155-2024, 2024
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Lan Ma, Reed Worland, Laura Heinlein, Chrystal Guzman, Wenqing Jiang, Christopher Niedek, Keith J. Bein, Qi Zhang, and Cort Anastasio
Atmos. Chem. Phys., 24, 1–21, https://doi.org/10.5194/acp-24-1-2024, https://doi.org/10.5194/acp-24-1-2024, 2024
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Adolfo González-Romero, Cristina González-Flórez, Agnesh Panta, Jesús Yus-Díez, Cristina Reche, Patricia Córdoba, Natalia Moreno, Andres Alastuey, Konrad Kandler, Martina Klose, Clarissa Baldo, Roger N. Clark, Zongbo Shi, Xavier Querol, and Carlos Pérez García-Pando
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Xiaoliang Wang, Hatef Firouzkouhi, Judith C. Chow, John G. Watson, Steven Sai Hang Ho, Warren Carter, and Alexandra S. M. De Vos
Atmos. Chem. Phys., 23, 15375–15393, https://doi.org/10.5194/acp-23-15375-2023, https://doi.org/10.5194/acp-23-15375-2023, 2023
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Open burning of municipal solid waste emits chemicals that are harmful to the environment. This paper reports source profiles and emission factors for PM2.5 species and acidic/alkali gases from laboratory combustion of 10 waste categories (including plastics and biomass) that represent open burning in South Africa. Results will be useful for health and climate impact assessments, speciated emission inventories, source-oriented dispersion models, and receptor-based source apportionment.
Jun Zhang, Kun Li, Tiantian Wang, Erlend Gammelsæter, Rico K. Y. Cheung, Mihnea Surdu, Sophie Bogler, Deepika Bhattu, Dongyu S. Wang, Tianqu Cui, Lu Qi, Houssni Lamkaddam, Imad El Haddad, Jay G. Slowik, Andre S. H. Prevot, and David M. Bell
Atmos. Chem. Phys., 23, 14561–14576, https://doi.org/10.5194/acp-23-14561-2023, https://doi.org/10.5194/acp-23-14561-2023, 2023
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We conducted burning experiments to simulate various types of solid fuel combustion, including residential burning, wildfires, agricultural burning, cow dung, and plastic bag burning. The chemical composition of the particles was characterized using mass spectrometers, and new potential markers for different fuels were identified using statistical analysis. This work improves our understanding of emissions from solid fuel burning and offers support for refined source apportionment.
Hyun Gu Kang, Yanfang Chen, Yoojin Park, Thomas Berkemeier, and Hwajin Kim
Atmos. Chem. Phys., 23, 14307–14323, https://doi.org/10.5194/acp-23-14307-2023, https://doi.org/10.5194/acp-23-14307-2023, 2023
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D5 is an emerging anthropogenic pollutant that is ubiquitous in indoor and urban environments, and the OH oxidation of D5 forms secondary organosiloxane aerosol (SOSiA). Application of a kinetic box model that uses a volatility basis set (VBS) showed that consideration of oxidative aging (aging-VBS) predicts SOSiA formation much better than using a standard-VBS model. Ageing-dependent parameterization is needed to accurately model SOSiA to assess the implications of siloxanes for air quality.
Kai Song, Rongzhi Tang, Jingshun Zhang, Zichao Wan, Yuan Zhang, Kun Hu, Yuanzheng Gong, Daqi Lv, Sihua Lu, Yu Tan, Ruifeng Zhang, Ang Li, Shuyuan Yan, Shichao Yan, Baoming Fan, Wenfei Zhu, Chak K. Chan, Maosheng Yao, and Song Guo
Atmos. Chem. Phys., 23, 13585–13595, https://doi.org/10.5194/acp-23-13585-2023, https://doi.org/10.5194/acp-23-13585-2023, 2023
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Incense burning is common in Asia, posing threats to human health and air quality. However, less is known about its emissions and health risks. Full-volatility organic species from incense-burning smoke are detected and quantified. Intermediate-volatility volatile organic compounds (IVOCs) are crucial organics accounting for 19.2 % of the total emission factors (EFs) and 40.0 % of the secondary organic aerosol (SOA) estimation, highlighting the importance of incorporating IVOCs into SOA models.
Qianqian Gao, Shengqiang Zhu, Kaili Zhou, Jinghao Zhai, Shaodong Chen, Qihuang Wang, Shurong Wang, Jin Han, Xiaohui Lu, Hong Chen, Liwu Zhang, Lin Wang, Zimeng Wang, Xin Yang, Qi Ying, Hongliang Zhang, Jianmin Chen, and Xiaofei Wang
Atmos. Chem. Phys., 23, 13049–13060, https://doi.org/10.5194/acp-23-13049-2023, https://doi.org/10.5194/acp-23-13049-2023, 2023
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Dust is a major source of atmospheric aerosols. Its chemical composition is often assumed to be similar to the parent soil. However, this assumption has not been rigorously verified. Dust aerosols are mainly generated by wind erosion, which may have some chemical selectivity. Mn, Cd and Pb were found to be highly enriched in fine-dust (PM2.5) aerosols. In addition, estimation of heavy metal emissions from dust generation by air quality models may have errors without using proper dust profiles.
Daniel C. O. Thornton, Sarah D. Brooks, Elise K. Wilbourn, Jessica Mirrielees, Alyssa N. Alsante, Gerardo Gold-Bouchot, Andrew Whitesell, and Kiana McFadden
Atmos. Chem. Phys., 23, 12707–12729, https://doi.org/10.5194/acp-23-12707-2023, https://doi.org/10.5194/acp-23-12707-2023, 2023
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A major uncertainty in our understanding of clouds and climate is the sources and properties of the aerosol on which clouds grow. We found that aerosol containing organic matter from fast-growing marine phytoplankton was a source of ice-nucleating particles (INPs). INPs facilitate freezing of ice crystals at warmer temperatures than otherwise possible and therefore change cloud formation and properties. Our results show that ecosystem processes and the properties of sea spray aerosol are linked.
Adam Milsom, Shaojun Qi, Ashmi Mishra, Thomas Berkemeier, Zhenyu Zhang, and Christian Pfrang
Atmos. Chem. Phys., 23, 10835–10843, https://doi.org/10.5194/acp-23-10835-2023, https://doi.org/10.5194/acp-23-10835-2023, 2023
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Aerosols and films are found indoors and outdoors. Our study measures and models reactions of a cooking aerosol proxy with the atmospheric oxidant ozone relying on a low-cost but sensitive technique based on mass changes and film rigidity. We found that film morphology changed and film rigidity increased with evidence of surface crust formation during ozone exposure. Our modelling results demonstrate clear potential to take this robust method to the field for reaction monitoring.
Shan Zhang, Lin Du, Zhaomin Yang, Narcisse Tsona Tchinda, Jianlong Li, and Kun Li
Atmos. Chem. Phys., 23, 10809–10822, https://doi.org/10.5194/acp-23-10809-2023, https://doi.org/10.5194/acp-23-10809-2023, 2023
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In this study, we have investigated the distinct impacts of humidity on the ozonolysis of two structurally different monoterpenes (limonene and Δ3-carene). We found that the molecular structure of precursors can largely influence the SOA formation under high RH by impacting the multi-generation reactions. Our results could advance knowledge on the roles of water content in aerosol formation and inform ongoing research on particle environmental effects and applications in models.
Evangelia Kostenidou, Baptiste Marques, Brice Temime-Roussel, Yao Liu, Boris Vansevenant, Karine Sartelet, and Barbara D’Anna
EGUsphere, https://doi.org/10.5194/egusphere-2023-1894, https://doi.org/10.5194/egusphere-2023-1894, 2023
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Secondary organic aerosol (SOA) from gasoline vehicles can be a significant source of particulate matter in urban areas. In this work the chemical composition of secondary VOC and SOA produced by photo-oxidation of Euro 5 gasoline vehicle emissions was studied. The volatility of the formed SOA was calculated. Except for the temperature and the concentration of the aerosol, additional parameters may play a role to the gas-to-particle partitioning.
Yangzhihao Zhan, Min Xie, Wei Zhao, Tijian Wang, Da Gao, Pulong Chen, Jun Tian, Kuanguang Zhu, Shu Li, Bingliang Zhuang, Mengmeng Li, Yi Luo, and Runqi Zhao
Atmos. Chem. Phys., 23, 9837–9852, https://doi.org/10.5194/acp-23-9837-2023, https://doi.org/10.5194/acp-23-9837-2023, 2023
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Although the main source contribution of pollution is secondary inorganic aerosols in Nanjing, health risks mainly come from industry sources and vehicle emissions. Therefore, the development of megacities should pay more attention to the health burden of vehicle emissions, coal combustion, and industrial processes. This study provides new insight into assessing the relationship between source apportionment and health risks and can provide valuable insight into air pollution strategies.
Jonathan P. D. Abbatt and A. R. Ravishankara
Atmos. Chem. Phys., 23, 9765–9785, https://doi.org/10.5194/acp-23-9765-2023, https://doi.org/10.5194/acp-23-9765-2023, 2023
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With important climate and air quality impacts, atmospheric multiphase chemistry involves gas interactions with aerosol particles and cloud droplets. We summarize the status of the field and discuss potential directions for future growth. We highlight the importance of a molecular-level understanding of the chemistry, along with atmospheric field studies and modeling, and emphasize the necessity for atmospheric multiphase chemists to interact widely with scientists from neighboring disciplines.
Zhancong Liang, Zhihao Cheng, Ruifeng Zhang, Yiming Qin, and Chak K. Chan
Atmos. Chem. Phys., 23, 9585–9595, https://doi.org/10.5194/acp-23-9585-2023, https://doi.org/10.5194/acp-23-9585-2023, 2023
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In this study, we found that the photolysis of sodium nitrate leads to a much quicker decay of free amino acids (FAAs, with glycine as an example) in the particle phase than ammonium nitrate photolysis, which is likely due to the molecular interactions between FAAs and different nitrate salts. Since sodium nitrate likely co-exists with FAAs in the coarse-mode particles, particulate nitrate photolysis can possibly contribute to a rapid decay of FAAs and affect atmospheric nitrogen cycling.
Matthew B. Goss and Jesse H. Kroll
EGUsphere, https://doi.org/10.5194/egusphere-2023-1912, https://doi.org/10.5194/egusphere-2023-1912, 2023
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Dimethyl sulfide (DMS) oxidizes in the marine atmosphere to form a major source of sulfate particles, but the chemistry that drives this process is poorly constrained. We oxidized two related compounds (dimethyl sulfoxide and dimethyl disulfide) in the laboratory and measured the gas- and particle-phase products. These results demonstrate that both the OH addition and OH abstraction pathways for DMS oxidation contribute to rapid particle formation (not proceeding through SO2 oxidation).
Julian Resch, Kate Wolfer, Alexandre Barth, and Markus Kalberer
Atmos. Chem. Phys., 23, 9161–9171, https://doi.org/10.5194/acp-23-9161-2023, https://doi.org/10.5194/acp-23-9161-2023, 2023
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Detailed chemical analysis of organic aerosols is necessary to better understand their effects on climate and health. Aerosol samples are often stored for days to months before analysis. We examined the effects of storage conditions (i.e., time, temperature, and aerosol storage on filters or as solvent extracts) on composition and found significant changes in the concentration of individual compounds, indicating that sample storage can strongly affect the detailed chemical particle composition.
András Hoffer, Aida Meiramova, Ádám Tóth, Beatrix Jancsek-Turóczi, Gyula Kiss, Erika Andrea Levei, Luminita Marmureanu, Attila Machon, and András Gelencsér
EGUsphere, https://doi.org/10.5194/egusphere-2023-1786, https://doi.org/10.5194/egusphere-2023-1786, 2023
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Besides biomass burning, the burning of different types of household wastes is a non-negligible source of particulate matter in human settlements. This work is the first attempt to assess the potential contribution of solid waste burning in households to ambient PM10 concentrations in different settlements in Hungary and Romania based on laboratory measurements of specific tracers of waste burning.
Bartłomiej Witkowski, Priyanka Jain, Beata Wileńska, and Tomasz Gierczak
EGUsphere, https://doi.org/10.5194/egusphere-2023-1381, https://doi.org/10.5194/egusphere-2023-1381, 2023
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This article reports the results of the kinetic measurements for the aqueous oxidation of the 28 aliphatic alcohols by hydroxyl radical (OH) at different temperatures. The data acquired and the literature data were used to optimize a model for predicting the aqueous OH reactivity of alcohols and carboxylic acids and to estimate the atmospheric lifetimes of five terpenoic alcohols. The kinetic data provided new insights into the mechanism of aqueous oxidation of aliphatic molecules by the OH.
Xiaoliang Wang, Hatef Firouzkouhi, Judith C. Chow, John G. Watson, Warren Carter, and Alexandra S. M. De Vos
Atmos. Chem. Phys., 23, 8921–8937, https://doi.org/10.5194/acp-23-8921-2023, https://doi.org/10.5194/acp-23-8921-2023, 2023
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Open burning of household and municipal solid waste is a common practice in developing countries and is a significant source of air pollution. However, few studies have measured emissions from open burning of waste. This study determined gas and particulate emissions from open burning of 10 types of household solid-waste materials. These results can improve emission inventories, air quality management, and assessment of the health and climate effects of open burning of household waste.
Anita M. Avery, Mariam Fawaz, Leah R. Williams, Tami Bond, and Timothy B. Onasch
Atmos. Chem. Phys., 23, 8837–8854, https://doi.org/10.5194/acp-23-8837-2023, https://doi.org/10.5194/acp-23-8837-2023, 2023
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Pyrolysis is the thermal decomposition of fuels like wood which occurs during combustion or as an isolated process. During combustion, some pyrolysis products are emitted directly, while others are oxidized in the combustion process. This work describes the chemical composition of particle-phase pyrolysis products in order to investigate both the uncombusted emissions from wildfires and the fuel that participates in combustion.
Lan Ma, Reed Worland, Wenqing Jiang, Christopher Niedek, Chrystal Guzman, Keith J. Bein, Qi Zhang, and Cort Anastasio
Atmos. Chem. Phys., 23, 8805–8821, https://doi.org/10.5194/acp-23-8805-2023, https://doi.org/10.5194/acp-23-8805-2023, 2023
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Although photooxidants are important in airborne particles, little is known of their concentrations. By measuring oxidants in a series of particle dilutions, we predict their concentrations in aerosol liquid water (ALW). We find •OH concentrations in ALW are on the order of 10−15 M, similar to their cloud/fog values, while oxidizing triplet excited states and singlet molecular oxygen have ALW values of ca. 10−13 M and 10−12 M, respectively, roughly 10–100 times higher than in cloud/fog drops.
Daniel A. Knopf, Peiwen Wang, Benny Wong, Jay M. Tomlin, Daniel P. Veghte, Nurun N. Lata, Swarup China, Alexander Laskin, Ryan C. Moffet, Josephine Y. Aller, Matthew A. Marcus, and Jian Wang
Atmos. Chem. Phys., 23, 8659–8681, https://doi.org/10.5194/acp-23-8659-2023, https://doi.org/10.5194/acp-23-8659-2023, 2023
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Ambient particle populations and associated ice-nucleating particles (INPs)
were examined from particle samples collected on board aircraft in the marine
boundary layer and free troposphere in the eastern North Atlantic during
summer and winter. Chemical imaging shows distinct differences in the
particle populations seasonally and with sampling altitudes, which are
reflected in the INP types. Freezing parameterizations are derived for
implementation in cloud-resolving and climate models.
Dandan Liu, Yun Zhang, Shujun Zhong, Shuang Chen, Qiaorong Xie, Donghuan Zhang, Qiang Zhang, Wei Hu, Junjun Deng, Libin Wu, Chao Ma, Haijie Tong, and Pingqing Fu
Atmos. Chem. Phys., 23, 8383–8402, https://doi.org/10.5194/acp-23-8383-2023, https://doi.org/10.5194/acp-23-8383-2023, 2023
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Based on ultra-high-resolution mass spectrometry analysis, we found that β-pinene oxidation-derived highly oxygenated organic molecules (HOMs) exhibit higher yield at high ozone concentration, while limonene oxidation-derived HOMs exhibit higher yield at moderate ozone concentration. The distinct molecular response of HOMs and low-volatile species in different biogenic secondary organic aerosols to ozone concentrations provides a new clue for more accurate air quality prediction and management.
Mengying Bao, Yan-Lin Zhang, Fang Cao, Yihang Hong, Yu-Chi Lin, Mingyuan Yu, Hongxing Jiang, Zhineng Cheng, Rongshuang Xu, and Xiaoying Yang
Atmos. Chem. Phys., 23, 8305–8324, https://doi.org/10.5194/acp-23-8305-2023, https://doi.org/10.5194/acp-23-8305-2023, 2023
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The interaction between the sources and molecular compositions of humic-like substances (HULIS) at Nanjing, China, was explored. Significant fossil fuel source contributions to HULIS were found in the 14C results from biomass burnng and traffic emissions. Increasing biogenic secondary organic aerosol (SOA) products and anthropogenic aromatic compounds were detected in summer and winter, respectively.
Molly Frauenheim, Jason D. Surratt, Zhenfa Zhang, and Avram Gold
Atmos. Chem. Phys., 23, 7859–7866, https://doi.org/10.5194/acp-23-7859-2023, https://doi.org/10.5194/acp-23-7859-2023, 2023
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We report synthesis of the isoprene-derived photochemical oxidation products trans- and cis-β-epoxydiols in high overall yields from inexpensive, readily available starting compounds. Protection/deprotection steps or time-consuming purification is not required, and the reactions can be scaled up to gram quantities. The procedures provide accessibility of these important compounds to atmospheric chemistry laboratories with only basic capabilities in organic synthesis.
Xiangyun Zhang, Jun Li, Sanyuan Zhu, Junwen Liu, Ping Ding, Shutao Gao, Chongguo Tian, Yingjun Chen, Ping'an Peng, and Gan Zhang
Atmos. Chem. Phys., 23, 7495–7502, https://doi.org/10.5194/acp-23-7495-2023, https://doi.org/10.5194/acp-23-7495-2023, 2023
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The results show that 14C elemental carbon (EC) was not only related to the isolation method but also to the types and proportions of the biomass sources in the sample. The hydropyrolysis (Hypy) method, which can be used to isolate a highly stable portion of ECHypy and avoid charring, is a more effective and stable approach for the matrix-independent 14C quantification of EC in aerosols, and the 13C–ECHypy and non-fossil ECHypy values of SRM1649b were –24.9 ‰ and 11 %, respectively.
Amir Yazdani, Satoshi Takahama, John K. Kodros, Marco Paglione, Mauro Masiol, Stefania Squizzato, Kalliopi Florou, Christos Kaltsonoudis, Spiro D. Jorga, Spyros N. Pandis, and Athanasios Nenes
Atmos. Chem. Phys., 23, 7461–7477, https://doi.org/10.5194/acp-23-7461-2023, https://doi.org/10.5194/acp-23-7461-2023, 2023
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Organic aerosols directly emitted from wood and pellet stove combustion are found to chemically transform (approximately 15 %–35 % by mass) under daytime aging conditions simulated in an environmental chamber. A new marker for lignin-like compounds is found to degrade at a different rate than previously identified biomass burning markers and can potentially provide indication of aging time in ambient samples.
Hao Luo, Luc Vereecken, Hongru Shen, Sungah Kang, Iida Pullinen, Mattias Hallquist, Hendrik Fuchs, Andreas Wahner, Astrid Kiendler-Scharr, Thomas F. Mentel, and Defeng Zhao
Atmos. Chem. Phys., 23, 7297–7319, https://doi.org/10.5194/acp-23-7297-2023, https://doi.org/10.5194/acp-23-7297-2023, 2023
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Oxidation of limonene, an element emitted by trees and chemical products, by OH, a daytime oxidant, forms many highly oxygenated organic molecules (HOMs), including C10-20 compounds. HOMs play an important role in new particle formation and growth. HOM formation can be explained by the chemistry of peroxy radicals. We found that a minor branching ratio initial pathway plays an unexpected, significant role. Considering this pathway enables accurate simulations of HOMs and other concentrations.
Heather L. Runberg and Brian J. Majestic
Atmos. Chem. Phys., 23, 7213–7223, https://doi.org/10.5194/acp-23-7213-2023, https://doi.org/10.5194/acp-23-7213-2023, 2023
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Environmentally persistent free radicals (EPFRs) are an emerging pollutant found in soot particles. Understanding how these change as they move through the atmosphere is important to human health. Here, soot was generated in the laboratory and exposed to simulated sunlight. The concentrations and characteristics of EPFRs in the soot were measured and found to be unchanged. However, it was also found that the ability of soot to form hydroxyl radicals was stronger for fresh soot.
Wenqing Jiang, Christopher Niedek, Cort Anastasio, and Qi Zhang
Atmos. Chem. Phys., 23, 7103–7120, https://doi.org/10.5194/acp-23-7103-2023, https://doi.org/10.5194/acp-23-7103-2023, 2023
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We studied how aqueous-phase secondary organic aerosol (aqSOA) form and evolve from a phenolic carbonyl commonly present in biomass burning smoke. The composition and optical properties of the aqSOA are significantly affected by photochemical reactions and are dependent on the oxidants' concentration and identity in water. During photoaging, the aqSOA initially becomes darker, but prolonged aging leads to the formation of volatile products, resulting in significant mass loss and photobleaching.
Lucía Caudillo, Mihnea Surdu, Brandon Lopez, Mingyi Wang, Markus Thoma, Steffen Bräkling, Angela Buchholz, Mario Simon, Andrea C. Wagner, Tatjana Müller, Manuel Granzin, Martin Heinritzi, Antonio Amorim, David M. Bell, Zoé Brasseur, Lubna Dada, Jonathan Duplissy, Henning Finkenzeller, Xu-Cheng He, Houssni Lamkaddam, Naser G. A. Mahfouz, Vladimir Makhmutov, Hanna E. Manninen, Guillaume Marie, Ruby Marten, Roy L. Mauldin, Bernhard Mentler, Antti Onnela, Tuukka Petäjä, Joschka Pfeifer, Maxim Philippov, Ana A. Piedehierro, Birte Rörup, Wiebke Scholz, Jiali Shen, Dominik Stolzenburg, Christian Tauber, Ping Tian, António Tomé, Nsikanabasi Silas Umo, Dongyu S. Wang, Yonghong Wang, Stefan K. Weber, André Welti, Marcel Zauner-Wieczorek, Urs Baltensperger, Richard C. Flagan, Armin Hansel, Jasper Kirkby, Markku Kulmala, Katrianne Lehtipalo, Douglas R. Worsnop, Imad El Haddad, Neil M. Donahue, Alexander L. Vogel, Andreas Kürten, and Joachim Curtius
Atmos. Chem. Phys., 23, 6613–6631, https://doi.org/10.5194/acp-23-6613-2023, https://doi.org/10.5194/acp-23-6613-2023, 2023
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In this study, we present an intercomparison of four different techniques for measuring the chemical composition of nanoparticles. The intercomparison was performed based on the observed chemical composition, calculated volatility, and analysis of the thermograms. We found that the methods generally agree on the most important compounds that are found in the nanoparticles. However, they do see different parts of the organic spectrum. We suggest potential explanations for these differences.
Ryan Patnaude, Kathryn Moore, Russell Perkins, Thomas Hill, Paul DeMott, and Sonia Kreidenweis
EGUsphere, https://doi.org/10.5194/egusphere-2023-1016, https://doi.org/10.5194/egusphere-2023-1016, 2023
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In this study, we examined the effect of atmospheric aging on sea spray aerosols (SSA) to form ice at cirrus temperatures (< -38 ºC), and how newly formed secondary marine aerosols (SMA) produced from gas-phase emissions may freeze in the cirrus regime. Results show that SSA freeze at different relative humidities (RHs) depending the on the temperature and are not affected by atmospheric aging. SMA are shown to freeze at high RHs and likely have very little effect on cirrus cloud formation.
Ruifeng Zhang and Chak Keung Chan
Atmos. Chem. Phys., 23, 6113–6126, https://doi.org/10.5194/acp-23-6113-2023, https://doi.org/10.5194/acp-23-6113-2023, 2023
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Research into sulfate and nitrate formation from co-uptake of NO2 and SO2, especially under irradiation, is rare. We studied the co-uptake of NO2 and SO2 by NaCl droplets under various conditions, including irradiation and dark, and RHs, using Raman spectroscopy flow cell and kinetic model simulation. Significant nitrate formation from NO2 hydrolysis can be photolyzed to generate OH radicals that can further react with chloride to produce reactive chlorine species and promote sulfate formation.
Shinnosuke Ishizuka, Oliver Reich, Grégory David, and Ruth Signorell
Atmos. Chem. Phys., 23, 5393–5402, https://doi.org/10.5194/acp-23-5393-2023, https://doi.org/10.5194/acp-23-5393-2023, 2023
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Photosensitizers play an important role in the photochemistry of atmospheric aerosols. Our study provides evidence that mesoscopic glycine clusters forming in aqueous droplets act as unconventional photosensitizers in the visible light spectrum. We observed the influence of these photoactive molecular aggregates in single optically trapped aqueous droplets. Such mesoscopic photosensitizers might be more important for aerosol photochemistry than previously anticipated.
Liyuan Zhou, Zhancong Liang, Beatrix Rosette Go Mabato, Rosemarie Ann Infante Cuevas, Rongzhi Tang, Mei Li, Chunlei Cheng, and Chak K. Chan
Atmos. Chem. Phys., 23, 5251–5261, https://doi.org/10.5194/acp-23-5251-2023, https://doi.org/10.5194/acp-23-5251-2023, 2023
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This study reveals the sulfate formation in photosensitized particles from biomass burning under UV and SO2, of which the relative atmospheric importance in sulfate production was qualitatively compared to nitrate photolysis. On the basis of single-particle aerosol mass spectrometry measurements, the number percentage of sulfate-containing particles and relative peak area of sulfate in single-particle spectra exhibited a descending order of 3,4-dimethoxybenzaldehyde > vanillin > syringaldehyde.
Xiao-San Luo, Weijie Huang, Guofeng Shen, Yuting Pang, Mingwei Tang, Weijun Li, Zhen Zhao, Hanhan Li, Yaqian Wei, Longjiao Xie, and Tariq Mehmood
EGUsphere, https://doi.org/10.5194/egusphere-2023-598, https://doi.org/10.5194/egusphere-2023-598, 2023
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PM2.5 are air pollutants threatening health globally, but they are mixture of chemical compositions from many sources and result in unequal toxicity, thus what composition from which source of PM2.5 is the most hazardous object become a question hindering the effective pollution control policy making. By chemical and toxicity experiments, we found automobile exhaust and coal combustion are priority emissions with higher toxic compositions for precise air pollution control ensuring public health.
Jian Zhao, Ella Häkkinen, Frans Graeffe, Jordan E. Krechmer, Manjula R. Canagaratna, Douglas R. Worsnop, Juha Kangasluoma, and Mikael Ehn
Atmos. Chem. Phys., 23, 3707–3730, https://doi.org/10.5194/acp-23-3707-2023, https://doi.org/10.5194/acp-23-3707-2023, 2023
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Based on the combined measurements of gas- and particle-phase highly oxygenated organic molecules (HOMs) from α-pinene ozonolysis, enhancement of dimers in particles was observed. We conducted experiments wherein the dimer to monomer (D / M) ratios of HOMs in the gas phase were modified (adding CO / NO) to investigate the effects of the corresponding D / M ratios in the particles. These results are important for a better understanding of secondary organic aerosol formation in the atmosphere.
Beatrix Rosette Go Mabato, Yong Jie Li, Dan Dan Huang, Yalin Wang, and Chak K. Chan
Atmos. Chem. Phys., 23, 2859–2875, https://doi.org/10.5194/acp-23-2859-2023, https://doi.org/10.5194/acp-23-2859-2023, 2023
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We compared non-phenolic and phenolic methoxybenzaldehydes as photosensitizers for aqueous secondary organic aerosol (aqSOA) formation under cloud and fog conditions. We showed that the structural features of photosensitizers affect aqSOA formation. We also elucidated potential interactions between photosensitization and ammonium nitrate photolysis. Our findings are useful for evaluating the importance of photosensitized reactions on aqSOA formation, which could improve aqSOA predictive models.
Tao Cao, Meiju Li, Cuncun Xu, Jianzhong Song, Xingjun Fan, Jun Li, Wanglu Jia, and Ping'an Peng
Atmos. Chem. Phys., 23, 2613–2625, https://doi.org/10.5194/acp-23-2613-2023, https://doi.org/10.5194/acp-23-2613-2023, 2023
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This work comprehensively investigated the fluorescence data of light-absorbing organic compounds, water-soluble organic matter in different types of aerosol samples, soil dust, and fulvic and humic acids using an excitation–emission matrix (EEM) method and parallel factor modeling. The results revealed which light-absorbing species can be detected by EEM and also provided important information for identifying the chemical composition and possible sources of these species in atmospheric samples.
Minglan Xu, Narcisse Tsona Tchinda, Jianlong Li, and Lin Du
Atmos. Chem. Phys., 23, 2235–2249, https://doi.org/10.5194/acp-23-2235-2023, https://doi.org/10.5194/acp-23-2235-2023, 2023
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The promotion of soluble saccharides on sea spray aerosol (SSA) generation and the changes in particle morphology were observed. On the contrary, the coexistence of surface insoluble fatty acid film and soluble saccharides significantly inhibited the production of SSA. This is the first demonstration that hydrogen bonding mediated by surface-insoluble fatty acids contributes to saccharide transfer in seawater, providing a new mechanism for saccharide enrichment in SSA.
Jan M. Michalik, Wanda Wilczyńska-Michalik, Łukasz Gondek, Waldemar Tokarz, Jan Żukrowski, Marta Gajewska, and Marek Michalik
Atmos. Chem. Phys., 23, 1449–1464, https://doi.org/10.5194/acp-23-1449-2023, https://doi.org/10.5194/acp-23-1449-2023, 2023
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The magnetic fraction of the aerosols in Kraków was collected and analysed using scanning and transmission electron microscopy with energy-dispersive spectrometry, X-ray diffraction, Mössbauer spectrometry, and magnetometry. It contains metallic Fe or Fe-rich alloy and Fe oxides. The occurrence of nanometre-scale Fe3O4 particles (predominantly of anthropogenic origin) is shown. Our results can help to determine the sources and transport of pollutants, potential harmful effects, etc.
Sanghee Han and Myoseon Jang
Atmos. Chem. Phys., 23, 1209–1226, https://doi.org/10.5194/acp-23-1209-2023, https://doi.org/10.5194/acp-23-1209-2023, 2023
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The diurnal pattern in biogenic secondary organic aerosol (SOA) formation is simulated by using the UNIPAR model, which predicts SOA growth via multiphase reactions of hydrocarbons under varying NOx levels, aerosol acidity, humidity, and temperature. The simulation suggests that nighttime SOA formation, even in urban environments, where anthropogenic emission is high, is dominated by products from ozonolysis and NO3-initiated oxidation of biogenic hydrocarbons.
Zhaomin Yang, Kun Li, Narcisse T. Tsona, Xin Luo, and Lin Du
Atmos. Chem. Phys., 23, 417–430, https://doi.org/10.5194/acp-23-417-2023, https://doi.org/10.5194/acp-23-417-2023, 2023
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SO2 significantly promotes particle formation during cyclooctene ozonolysis. Carboxylic acids and their dimers were major products in particles formed in the absence of SO2. SO2 can induce production of organosulfates with stronger particle formation ability than their precursors, leading to the enhancement in particle formation. Formation mechanisms and structures of organosulfates were proposed, which is helpful for better understanding how SO2 perturbs the formation and fate of particles.
Zijun Li, Angela Buchholz, Luis M. F. Barreira, Arttu Ylisirniö, Liqing Hao, Iida Pullinen, Siegfried Schobesberger, and Annele Virtanen
Atmos. Chem. Phys., 23, 203–220, https://doi.org/10.5194/acp-23-203-2023, https://doi.org/10.5194/acp-23-203-2023, 2023
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Interaction between NOx and biogenic emissions can be important in suburban areas. Our study showed that the addition of NOx during α-pinene SOA formation produced considerable amounts of organic nitrates and affected the composition of non-nitrated organic compounds. The compositional difference consequently altered the primary type of aqueous-phase processes during the isothermal particle evaporation.
Yibei Wan, Xiangpeng Huang, Chong Xing, Qiongqiong Wang, Xinlei Ge, and Huan Yu
Atmos. Chem. Phys., 22, 15413–15423, https://doi.org/10.5194/acp-22-15413-2022, https://doi.org/10.5194/acp-22-15413-2022, 2022
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The organic compounds involved in continental new particle formation have been investigated in depth in the last 2 decades. In contrast, no prior work has studied the exact chemical composition of organic compounds and their role in coastal new particle formation. We present a complementary study to the ongoing laboratory and field research on iodine nucleation in the coastal atmosphere. This study provided a more complete story of coastal I-NPF from low-tide macroalgal emission.
Nikou Hamzehpour, Claudia Marcolli, Kristian Klumpp, Debora Thöny, and Thomas Peter
Atmos. Chem. Phys., 22, 14931–14956, https://doi.org/10.5194/acp-22-14931-2022, https://doi.org/10.5194/acp-22-14931-2022, 2022
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Dust aerosols from dried lakebeds contain mineral particles, as well as soluble salts and (bio-)organic compounds. Here, we investigate ice nucleation (IN) activity of dust samples from Lake Urmia playa, Iran. We find high IN activity of the untreated samples that decreases after organic matter removal but increases after removing soluble salts and carbonates, evidencing inhibiting effects of soluble salts and carbonates on the IN activity of organic matter and minerals, especially microcline.
Diwei Wang, Zhenxing Shen, Qian Zhang, Yali Lei, Tian Zhang, Shasha Huang, Jian Sun, Hongmei Xu, and Junji Cao
Atmos. Chem. Phys., 22, 14893–14904, https://doi.org/10.5194/acp-22-14893-2022, https://doi.org/10.5194/acp-22-14893-2022, 2022
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The optical properties and molecular structure of atmospheric brown carbon (BrC) in winter of several megacities in China were analyzed, and the source contribution of brown carbon was improved by using positive matrix factorization coupled with a multilayer perceptron neural network. These results can provide a basis for the more effective control of BrC to reduce its impacts on regional climates and human health.
Aristeidis Voliotis, Mao Du, Yu Wang, Yunqi Shao, M. Rami Alfarra, Thomas J. Bannan, Dawei Hu, Kelly L. Pereira, Jaqueline F. Hamilton, Mattias Hallquist, Thomas F. Mentel, and Gordon McFiggans
Atmos. Chem. Phys., 22, 14147–14175, https://doi.org/10.5194/acp-22-14147-2022, https://doi.org/10.5194/acp-22-14147-2022, 2022
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Mixing experiments are crucial and highly beneficial for our understanding of atmospheric chemical interactions. However, interpretation quickly becomes complex, and both the experimental design and evaluation need to be scrutinised carefully. Advanced online and offline compositional measurements can reveal substantial additional information to aid in the interpretation of yield data, including components uniquely found in mixtures and property changes in SOA formed from mixtures of VOCs.
Cited articles
Abend, A. M., Chung, L., Bibart, R. T., Brooks, M., and McCollum, D. G.:
Concerning the stability of benzyl alcohol: formation of benzaldehyde
dibenzyl acetal under aerobic conditions, J. Pharm. Biomed. Anal., 34,
957–962, https://doi.org/10.1016/j.jpba.2003.11.007, 2004.
Akherati, A., Cappa, C. D., Kleeman, M. J., Docherty, K. S., Jimenez, J. L., Griffith, S. M., Dusanter, S., Stevens, P. S., and Jathar, S. H.: Simulating secondary organic aerosol in a regional air quality model using the statistical oxidation model – Part 3: Assessing the influence of semi-volatile and intermediate-volatility organic compounds and NOx, Atmos. Chem. Phys., 19, 4561–4594, https://doi.org/10.5194/acp-19-4561-2019, 2019.
Alton, M. W. and Browne, L. C.: Atmospheric chemistry of volatile methyl
siloxanes: kinetics and products of oxidation by OH radicals and Cl atoms,
Environ. Sci. Technol., 54, 5992–5999, 2020.
Antonelli, L., Mapelli, E., Strini, A., Cerulli, T., Leoni, R., and Stella S.: Laboratory and real scale comparative study of benzyl alcohol emission from a two-component epoxy paint, Proceedings: Proceedings, Indoor Air, 584–589, 2002.
Atkinson, R., Aschmann, S. M., and Arey, J.: Reactions of OH and N03
Radicals with Phenol, Cresols, and 2-Nitrophenol at 296±2 K,
Environ. Sci. Technol., 26, 1397–1403, 1992.
Bernard, B., Magneron, I., Eyglunent, G., Daële, V.,
Wallington, T. J., Hurley, M. D., and Mellouki, A.: Atmospheric chemistry of
benzyl alcohol: kinetics and mechanism of reaction with OH radicals,
Environ. Sci. Technol., 47, 3182–3189, 2013.
Berndt, T., Herrmann, H., Sipila, M., and Kulmala, M.: Highly oxidized
second-generation products from the gas-phase reaction of OH radicals with
isoprene, J. Phys. Chem. A, 120, 10150–10159, 2016.
Boatright, J., Negre, F., Chen, X., Kish, C. M., Wood, B., Peel, G., Orlova,
I., Gang, D., Rhodes, D., and Dudareva, N.: Understanding in vivo benzenoid
metabolism in petunia petal tissue, Plant Physiol., 135, 1993–2011, 2004.
Carter, W. P. L., Malkina, I. L., Cocker III, D. R., and Song, C.:
Environmental chamber studies of VOC species in architectural coating and
mobile source emissions, South Coast Air Quality Management District
Contract No. 03468, 2005.
Charan, S. M., Buenconsejo, R. S., and Seinfeld, J. H.: Secondary organic aerosol yields from the oxidation of benzyl alcohol, Atmos. Chem. Phys., 20, 13167–13190, https://doi.org/10.5194/acp-20-13167-2020, 2020.
Charan, S. M., Huang, Y., Buenconsejo, R. S., Li, Q., Cocker III, D. R., and Seinfeld, J. H.: Secondary organic aerosol formation from the oxidation of decamethylcyclopentasiloxane at atmospherically relevant OH concentrations, Atmos. Chem. Phys., 22, 917–928, https://doi.org/10.5194/acp-22-917-2022, 2022.
Cheng, C. T., Chan, M. N., and Wilson, K. R.: Importance of unimolecular HO2
elimination in the heterogeneous OH reaction of highly oxygenated tartaric
acid aerosol, J. Phys. Chem. A, 120, 5887–5896, https://doi.org/10.1021/acs.jpca.6b05289, 2016.
Coggon, M. M., Gkatzelis, G. I., McDonald, B. C., Gilman, J. B., Schwantes,
R. H., Abuhassan, N., Aikin, K. C., Arendd, M. F., Berkoff, T. A., Brown, S.
S., Campos, T. L., Dickerson, R. R., Gronoff, G., Hurley, J. F.,
Isaacman-VanWertz, G., Koss, A. R., Lia, M., McKeen, S. A., Mosharyd, F.,
Peischl, J., Pospisilova, V., Renh, X., Wilson, A., Wu, Y., Trainer, M., and
Warneke, C.: Volatile chemical product emissions enhance ozone and modulate
urban chemistry, P. Natl. Acad. Sci. USA, 118, e2026653118, https://doi.org/10.1073/pnas.2026653118,
2021.
DeBolt, S., Cook, D. R., and Ford, C. M.: L-Tartaric acid synthesis from
vitamin C in higher plants, P. Natl. Acad. Sci. USA, 103, 5608–5613, https://doi.org/10.1073/pnas.0510864103, 2006.
Derrien, E., Ahmar, M., Martin-Sisteron, E., Raffin, G., Queneau, Y.,
Marion, P., Beyerle, M., Pinel, C., and Besson, M.: Oxidation of aldoses
contained in softwood hemicellulose acid hydrolysates into aldaric acids
under alkaline or noncontrolled pH conditions, Ind. Eng.
Chem. Res., 57, 4543–4552, https://doi.org/10.1021/acs.iecr.8b00239,
2018.
Do, J. Y., Salunkhe, D. K., and Olson, L. E.: Isolation, identification and
comparison of the volatiles of peach fruit as related to harvest maturity
and artificial ripening, J. Food Sci., 34, 618–621, 1969.
Ferri, D., Mondelli, C., Krumeich, F., and Baiker, A.: Discrimination of
active palladium sites in catalytic liquid-phase oxidation of benzyl
alcohol, J. Phys. Chem. B., 110, 22982–22986, https://doi.org/10.1021/jp065779z,
2006.
Finewax, Z., de Gow, J. A., and Ziemann, P. J.: Identification and
Quantification of 4-Nitrocatechol Formed from OH and
NO3 Radical-Initiated Reactions of Catechol in Air in the Presence of
NOx: Implications for Secondary Organic Aerosol Formation from Biomass
Burning, Environ. Sci. Technol., 52, 1981–1989, https://doi.org/10.1021/acs.est.7b05864, 2018.
Fu, Zi., Xie, H., Elm, J., Guo, X., Fu, Zh., and Chen, J.: Formation of
low-volatile products and unexpected high formaldehyde yield from the
atmospheric oxidation of methylsiloxanes, Environ. Sci. Technol., 54,
7136–7145, https://doi.org/10.1021/acs.est.0c01090, 2020.
Gkatzelis, G. I., Coggon, M. M., McDonald, B. C., Peischl, J., Aikin, K. C.,
Gilman, J. B., Trainer, M., and Warneke, C.: Identifying volatile chemical
product tracer compounds in U.S. Cities, Environ. Sci. Technol., 55, 188–199,
https://doi.org/10.1021/acs.est.0c05467, 2021.
Gowda, D., Kawamura, K., and Tachibana, E.: Identification of hydroxy- and
keto-dicarboxylic acids in remote marine aerosols using gas
chromatography/quadruple and time-of-flight mass spectrometry, Rapid
Commun. Mass Spectrom., 30, 992–1000, https://doi.org/10.1002/rcm.7527, 2016.
Harrison, J. C. and Wells, J. R.: Gas-phase chemistry of benzyl alcohol:
reaction rate constants and products with OH radical and ozone, Atmos.
Environ., 43, 798–804, 2009.
Harrison, J. C. and Wells, J. R.: 2-Butoxyethanol and benzyl alcohol
reactions with the nitrate radical: rate coefficients and gas-phase
products, Int. J. Chem. Kinet., 44, 778–788, 2012.
Hayes, P. L., Carlton, A. G., Baker, K. R., Ahmadov, R., Washenfelder, R. A., Alvarez, S., Rappenglück, B., Gilman, J. B., Kuster, W. C., de Gouw, J. A., Zotter, P., Prévôt, A. S. H., Szidat, S., Kleindienst, T. E., Offenberg, J. H., Ma, P. K., and Jimenez, J. L.: Modeling the formation and aging of secondary organic aerosols in Los Angeles during CalNex 2010, Atmos. Chem. Phys., 15, 5773–5801, https://doi.org/10.5194/acp-15-5773-2015, 2015.
Hinton, M. R.: Xylaric acid, D-arabinaric acid (D-lyxaric acid),
L-arabinaric acid (L-lyxaric acid), and Ribaric acid-1,4-lactone; Synthesis
and isolation-synthesis of polyhydroxypolyamides therefrom, Theses,
Dissertations, & Professional Papers, 1202,
https://scholarworks.umt.edu/etd/1202 (last access: 14 September 2022), 2008.
Hodzic, A., Jimenez, J. L., Madronich, S., Aiken, A. C., Bessagnet, B., Curci, G., Fast, J., Lamarque, J.-F., Onasch, T. B., Roux, G., Schauer, J. J., Stone, E. A., and Ulbrich, I. M.: Modeling organic aerosols during MILAGRO: importance of biogenic secondary organic aerosols, Atmos. Chem. Phys., 9, 6949–6981, https://doi.org/10.5194/acp-9-6949-2009, 2009.
Horvat, R. J., Chapman Jr., G. W., Robertson, J. A., Meredith, F. I.,
Scorza, R., Callahan, A. M., and Morgens, P.: Comparison of the volatile
compounds from several commercial peach cultivars, J. Agric. Food Chem., 38,
234–237, 1990.
Humes, M. B., Wang, M., Kim, S., Machesky, J. E., Gentner, D. R., Robinson,
A. L., Donahue, N. M., and Presto, A. A.: Limited secondary organic aerosol
production from acyclic oxygenated volatile chemical products, Environ. Sci.
Technol., 56, 4806–4815, 2022.
Humpf, H. U. and Schreier, P.: Bound aroma compounds from the fruit and the
leaves of blackberry (Rubus laciniata L.), J. Agric. Food Chem., 39,
1830–1832, 1991.
Ikemori, E., Nakayama, T., and Hasegawa, H.: Characterization and possible
sources of nitrated mono- and di-aromatic
hydrocarbons containing hydroxyl and/or carboxyl functional groups in
ambient particles in Nagoya, Japan, Atmos. Environ., 211, 91–102, 2019.
Janechek, N. J., Marek, R. F., Bryngelson, N., Singh, A., Bullard, R. L., Brune, W. H., and Stanier, C. O.: Physical properties of secondary photochemical aerosol from OH oxidation of a cyclic siloxane, Atmos. Chem. Phys., 19, 1649–1664, https://doi.org/10.5194/acp-19-1649-2019, 2019.
Jaoui, M.: The Home of the U.S. Government's Open Data, U. S. Environmental Protection Agency, https://data.gov/ (last access: 14 September 2022), 2023.
Jaoui, M. and Kamens, R. M.: Mass balance of gaseous and particulate
products analysis from α-pinene/NOx/air in the presence of
natural sunlight, J. Geophys. Res., 106, 12541–12558,
https://doi.org/10.1029/2001JD900005, 2001.
Jaoui, M., Kleindienst, T. E., Lewandowski, M., and Edney, E. O.:
Identification and quantification of aerosol polar oxygenated compounds
bearing carboxylic and/or hydroxyl groups, 1. Method development, Anal.
Chem., 76, 4765–4778, 2004.
Jaoui, M., Kleindienst, T. E., Lewandowski, M., Offenberg, J. H., and Edney,
E. O.: Identification and quantification of aerosol polar oxygenated
compounds bearing carboxylic or hydroxyl groups. 2. Organic tracer compounds
from monoterpenes, Environ. Sci. Technol., 39, 5661–5673, 2005.
Jaoui, M., Kleindienst, T. E., Docherty, K. S., Lewandowski, M., and
Offenberg, J. H.: Secondary organic aerosol formation from the oxidation of
a series of sesquiterpenes: a-cedrene, b-caryophyllene, a-humulene and
a-farnesene with O3, OH and NO3 radicals, Environ. Chem., 10,
178–193, https://doi.org/10.1071/EN13025, 2013.
Jaoui, M., Lewandowski, M., Docherty, K., Offenberg, J. H., and Kleindienst, T. E.: Atmospheric oxidation of 1,3-butadiene: characterization of gas and aerosol reaction products and implications for PM2.5, Atmos. Chem. Phys., 14, 13681–13704, https://doi.org/10.5194/acp-14-13681-2014, 2014.
Jaoui, M., Lewandowski, M., Offenberg, H. J., Colon, M., Docherty, K. S.,
and Kleindienst, T. E: Characterization of aerosol nitroaromatic compounds:
Validation of an experimental method, Mass Spectrom., 53, 680–692, 2018.
Jaoui, M., Szmigielski, R., Nestorowicz, K., Kolodziejczyk, A., Sarang, K.,
Rudzinski, K. J., Konopka, A., Bulska, E, Lewandowski, M., and Kleindienst,
T. E.: Organic hydroxy acids as highly oxygenated molecular (HOM) tracers
for aged isoprene aerosol, Environ. Sci. Technol., 53,
14516–14527, https://doi.org/10.1021/acs.est.9b05075, 2019.
Jaoui, M., Piletic, I., Szmigielski, R., Rudzinski, J. K., E, Lewandowski,
M., Riedel, T. P., and Kleindienst, T. E.: Rapid production of highly
oxidized molecules in isoprene aerosol via peroxy and alkoxy radical
isomerization pathways in low and high NOx environments: Combined
laboratory, computational and field studies, Sci. Total
Environ., 775, 145592, https://doi.org/10.1016/j.scitotenv.2021.145592, 2021.
Jenkin, M. E., Saunders, S. M., Wagner, V., and Pilling, M. J.: Protocol for the development of the Master Chemical Mechanism, MCM v3 (Part B): tropospheric degradation of aromatic volatile organic compounds, Atmos. Chem. Phys., 3, 181–193, https://doi.org/10.5194/acp-3-181-2003, 2003.
Khare, P. and Gentner, D. R.: Considering the future of anthropogenic gas-phase organic compound emissions and the increasing influence of non-combustion sources on urban air quality, Atmos. Chem. Phys., 18, 5391–5413, https://doi.org/10.5194/acp-18-5391-2018, 2018.
Kleindienst, T. E., Edney, E. O., Lewandowski, M., Offenberg, J. H., and
Jaoui M.: Secondary organic carbon and aerosol yields from the irradiations
of isoprene and α-pinene in the presence of NOx and SO2, Environ.
Sci. Technol., 40, 3807–3812, 2006.
Kleindienst, T. E., Lewandowski, M., Offenberg, J. H., Jaoui, M., and Edney, E. O.: The formation of secondary organic aerosol from the isoprene + OH reaction in the absence of NOx, Atmos. Chem. Phys., 9, 6541–6558, https://doi.org/10.5194/acp-9-6541-2009, 2009.
Kleindienst, T. E., Jaoui, M., Lewandowski, M., Offenberg, J. H., and Docherty, K. S.: The formation of SOA and chemical tracer compounds from the photooxidation of naphthalene and its methyl analogs in the presence and absence of nitrogen oxides, Atmos. Chem. Phys., 12, 8711–8726, https://doi.org/10.5194/acp-12-8711-2012, 2012.
Kroflic, A., Hus, M., Grilc, M., and Grgic, I.: Underappreciated and complex
role of nitrous acid in aromatic nitration under mild environmental
conditions: the case of activated methoxyphenols, Environ. Sci. Technol.,
52, 13756–13765, https://doi.org/10.1021/acs.est.8b01903, 2018.
Kroll, J. H., Chan, A. W. H., Ng, N. L., Flagan, R. C., and Seinfeld, J. H.:
Reactions of semivolatile organics and their effects on secondary organic
aerosol formation, Environ. Sci. Technol., 41, 3545–3550, 2007.
Larsen, M. and Poll, L.: Odor thresholds of some important aroma compounds
in raspberries, Z. Lebensm. Unters. Forsch, 191, 129–131, 1990.
Lewandowski, M., Jaoui, M., Offenberg, J. H., Krug, J. D., and Kleindienst, T. E.: Atmospheric oxidation of isoprene and 1,3-butadiene: influence of aerosol acidity and relative humidity on secondary organic aerosol, Atmos. Chem. Phys., 15, 3773–3783, https://doi.org/10.5194/acp-15-3773-2015, 2015.
Li, W., Li, L., Chen, C-L, Kacarab, M., Peng, W., Price, D., Xu, J., and
Cocker III, D. R.: Potential of select intermediate-volatility organic
compounds and consumer products for secondary organic aerosol and ozone
formation under relevant urban conditions, Atmos. Environ., 118, 109–117,
2018.
Lu, Q., Murphy, B. N., Qin, M., Adams, P. J., Zhao, Y., Pye, H. O. T., Efstathiou, C., Allen, C., and Robinson, A. L.: Simulation of organic aerosol formation during the CalNex study: updated mobile emissions and secondary organic aerosol parameterization for intermediate-volatility organic compounds, Atmos. Chem. Phys., 20, 4313–4332, https://doi.org/10.5194/acp-20-4313-2020, 2020.
McDonald, B. C., De Gouw, J. A., Gilman, J. B., Jathar, S. H., Akherati, A.,
Cappa, C. D., Jimenez, J. L., Lee-Taylor, J., Hayes, P. L., McKeen, S. A.,
Cui, Y. Y., Kim, S. W., Gentner, D. R., Isaacman-VanWertz, G., Goldstein, A.
H., Harley, R. A., Frost, G. J., Roberts, J. M., Ryerson, T. B., and
Trainer, M.: Volatile chemical products emerging as largest petrochemical
source of urban organic emissions, Science, 359, 760–764, 2018.
Milani, A., Al-Naiema, I. M., and Stone, E. A: Detection of a secondary
organic aerosol tracer derived from personal care products, Atmos. Environ.,
246, 118078, https://doi.org/10.1016/j.atmosenv.2020.118078, 2021.
Mohr, C., DeCarlo, P. F., Heringa, M. F., Chirico, R., Richter, R., Crippa,
M., Querol, X., Baltensperger, U., and Prévôt, A. S. H.: Spatial
variation of aerosol chemical composition and organic components identified
by positive matrix factorization in the Barcelona region, Environ. Sci.
Technol., 49, 10421–10430, 2015.
Namysl, S., Pelucchi, M., Maffei, L. P., Herbinet, O., Stagni, A.,
Faravelli, T., and Battin-Leclerc, F.: Experimental and modeling study of
benzaldehyde oxidation, Combustion and Flame, 211, 124–132, 2020.
Offenberg, J. H., Lewandowski, M., Edney, E. O., Kleindienst, T. E., and Jaoui,
M.: Investigation of a systematic offset in the measurement of organic
carbon with a semicontinuous analyzer, J.
A&WMA, 57, 596–599, https://doi.org/10.3155/1047-3289.57.5.596, 2007.
Orlova, I., Marshall-Coloìn, A., Schnepp, J., Wood, B., Varbanova, M.,
Fridman, E., Blakeslee, J. J., Peer, W. A., Murphy, A. S., Rhodes, D.,
Pichersky, E., and Dudareva, N.: Reduction of Benzenoid synthesis in petunia
flowers reveals multiple pathways to benzoic acid and enhancement in auxin
transport, Plant Cell, 18, 3458–3475, 2006.
Pennington, E. A., Seltzer, K. M., Murphy, B. N., Qin, M., Seinfeld, J. H., and Pye, H. O. T.: Modeling secondary organic aerosol formation from volatile chemical products, Atmos. Chem. Phys., 21, 18247–18261, https://doi.org/10.5194/acp-21-18247-2021, 2021.
Piletic, I. R. and Kleindienst, T. E.: Rates and Yields of Unimolecular
Reactions Producing Highly Oxidized Peroxy Radicals in the OH-Induced
Autoxidation of α-Pinene, β-Pinene, and Limonene, J. Phys. Chem. A, 126,
88–100, https://doi.org/10.1021/acs.jpca.1c07961, 2022.
Qin, M. M., Murphy, B. N., Isaacs, K. K., McDonald, B. C., Lu, Q. Y.,
McKeen, S. A., Koval, L., Robinson, A. L., Efstathiou, C., Allen, C., and
Pye, H. O. T.: Criteria pollutant impacts of volatile chemical products
informed by near-field modelling, Nature Sustainability, 4, 129–137,
https://doi.org/10.1038/s41893-020-00614-1, 2021.
Röhrl, A. and Lammel, G.: Determination of malic acid and other C4
dicarboxylic acids in atmospheric aerosol samples, Chemosphere, 46,
1195–1199, https://doi.org/10.1016/s0045-6535(01)00243-0, 2002.
Sankar, S., Nowicka, E., Carter, E., Murphy, D. M., Knight, D. W., Bethell,
D., and Hutchings, G. J.: The benzaldehyde oxidation paradox explained by
the interception of peroxy radical by benzyl alcohol, Nat. Commun., 5, 3332,
https://doi.org/10.1038/ncomms4332, 2014.
Seltzer, K. M., Murphy, B. N., Pennington, E. A., Allen, C., Talgo, K., and
Pye, H. O. T.: Volatile chemical product enhancements to criteria pollutants
in the United States, Environ. Sci. Technol., 56, 6905–6913, https://doi.org/10.1021/acs.est.1c04298,
2021.
Shilling, J. E., Chen, Q., King, S. M., Rosenoern, T., Kroll, J. H., Worsnop, D. R., McKinney, K. A., and Martin, S. T.: Particle mass yield in secondary organic aerosol formed by the dark ozonolysis of α-pinene, Atmos. Chem. Phys., 8, 2073–2088, https://doi.org/10.5194/acp-8-2073-2008, 2008.
Smith, D. F., Kleindienst, T. E., and Hudgens, E. E.: Improved
high-performance liquid chromatographic method for artifact free
measurements of aldehydes in the presence of ozone using
2,4-dinitrophenylhydrazine, J. Chromatogr. A, 483, 431–436, 1989.
Stockwell, C. E., Coggon, M. M., Gkatzelis, G. I., Ortega, J., McDonald, B. C., Peischl, J., Aikin, K., Gilman, J. B., Trainer, M., and Warneke, C.: Volatile organic compound emissions from solvent- and water-borne coatings – compositional differences and tracer compound identifications, Atmos. Chem. Phys., 21, 6005–6022, https://doi.org/10.5194/acp-21-6005-2021, 2021.
Urakami, K., Kobayashi, C., Miyazaki, Y., Nishijima, K., and Yoshimura, Y.:
Degradation products generated by sonication of benzyl alcohol, a sample
preparation solvent for the determination of residual solvents in
pharmaceutical bulks, on capillary gas chromatography, Chem. Pharm. Bull.,
48, 1299–1303, 2000.
Vallat, A. and Dorn, S.: Changes in volatile emissions from apple trees and
associated response of adult female codling moths over the fruit-growing
season, J. Agric. Food Chem., 53, 4083–4090, 2005.
Vidovic, K., Lasic Jurkovic, D., Sala, M., Kroflic, A., and Grgic, I.:
Nighttime aqueous-phase formation of nitrocatechols in the atmospheric
condensed phase, Environ. Sci. Technol., 52, 9722–9730,
https://doi.org/10.1021/acs.est.8b01161, 2018.
Vlachou, A., Daellenbach, K. R., Bozzetti, C., Chazeau, B., Salazar, G. A., Szidat, S., Jaffrezo, J.-L., Hueglin, C., Baltensperger, U., Haddad, I. E., and Prévôt, A. S. H.: Advanced source apportionment of carbonaceous aerosols by coupling offline AMS and radiocarbon size-segregated measurements over a nearly 2-year period, Atmos. Chem. Phys., 18, 6187–6206, https://doi.org/10.5194/acp-18-6187-2018, 2018.
Wang, L.: The atmospheric oxidation mechanism of benzyl alcohol initiated by
OH radicals: the addition channels, Chem. Phys. Chem., 16, 1542–1550,
https://doi.org/10.1002/cphc.201500012, 2015.
Wang, N., Jorga, S. D., Pierce, J. R., Donahue, N. M., and Pandis, S. N.: Particle wall-loss correction methods in smog chamber experiments, Atmos. Meas. Tech., 11, 6577–6588, https://doi.org/10.5194/amt-11-6577-2018, 2018.
Wang, Y., Hu, M., Wang, Y., Zheng, J., Shang, D., Yang, Y., Liu, Y., Li, X., Tang, R., Zhu, W., Du, Z., Wu, Y., Guo, S., Wu, Z., Lou, S., Hallquist, M., and Yu, J. Z.: The formation of nitro-aromatic compounds under high NOx and anthropogenic VOC conditions in urban Beijing, China, Atmos. Chem. Phys., 19, 7649–7665, https://doi.org/10.5194/acp-19-7649-2019, 2019.
Weschler, C. J.: Chemistry in indoor environments: 20 years of research,
Indoor Air, 21, 205–218, 2011.
Wu, Y. and Johnston, M. V.: Molecular characterization of secondary aerosol
from oxidation of cyclic methylsiloxanes, J. Am. Soc. Mass. Spectr., 27,
402–409, https://doi.org/10.1007/s13361-015-1300-1, 2016.
Wu, Y. and Johnston, M. V.: Aerosol formation from OH oxidation of the
volatile cyclic methyl siloxane (cVMS) Decamethylcyclopentasiloxane,
Environ. Sci. Technol., 51, 4445–4451, https://doi.org/10.1021/acs.est.7b00655, 2017.
Zhang, X., Cappa, C. D., Jathar, S. H., McVay, R. C., Ensberg, J. J.,
Kleeman, M. J., and Seinfeld, J. H.: Influence of vapor wall loss in
laboratory chambers on yields of secondary organic aerosol, P. Natl. Acad. Sci. USA, 111, 5802–5807,
https://doi.org/10.1073/pnas.1404727111, 2014.
Zhao, B., Wang, S., Donahue, N. M., Jathar, S. H., Huang, X., Wu, W., Hao,
J., and Robinson, A. L.: Quantifying the effect of organic aerosol aging and
intermediate volatility emissions on regional-scale aerosol pollution in
China, Sci. Rep., 6, 28815, https://doi.org/10.1038/srep28815, 2016.
Short summary
VCPs are a class of chemicals widely used in industrial and consumer products (e.g., coatings, adhesives, inks, personal care products) and are an important component of total VOCs in urban atmospheres. This study provides SOA yields and detailed chemical analysis of the gas- and aerosol-phase products of the photooxidation of one of these VCPs, benzyl alcohol. These results will allow better links between characterized sources and their resulting criteria for pollutant formation.
VCPs are a class of chemicals widely used in industrial and consumer products (e.g., coatings,...
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